diff --git a/config/frontends/desktop-app/Dockerfile b/config/frontends/desktop-app/Dockerfile
index 6e180672..699b9147 100644
--- a/config/frontends/desktop-app/Dockerfile
+++ b/config/frontends/desktop-app/Dockerfile
@@ -32,20 +32,19 @@ RUN ./gradlew :frontend:shells:meldestelle-portal:dependencies --no-daemon
 RUN ./gradlew :frontend:shells:meldestelle-portal:createDistributable --no-daemon
 
 # ===================================================================
-# 2. Runtime Stage - Ubuntu (Notwendig für GUI/X11 Libraries)
+# Stage 2: Runtime Stage - Ubuntu mit VNC + noVNC
 # ===================================================================
 FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Installiere X11, VNC, Window Manager und Libraries für Compose Multiplatform
-# Compose braucht oft libgl1-mesa-glx, libgtk-3-0, libasound2 etc.
+# Installiere System-Dependencies
 RUN apt-get update && apt-get install -y \
     openjdk-21-jdk \
     xvfb \
     x11vnc \
-    novnc \
-    websockify \
+    python3 \
+    python3-numpy \
     xfce4 \
     xfce4-goodies \
     curl \
@@ -53,11 +52,27 @@ RUN apt-get update && apt-get install -y \
     unzip \
     supervisor \
     net-tools \
+    git \
+    # WICHTIG: GUI Libraries für Java/Compose
     libgl1-mesa-glx \
+    libgl1-mesa-dri \
     libgtk-3-0 \
     libasound2 \
+    libxcursor1 \
+    libxi6 \
+    libxtst6 \
+    libxrandr2 \
+    && apt-get remove -y xfce4-power-manager \
+    && apt-get autoremove -y \
     && rm -rf /var/lib/apt/lists/*
 
+# Manuelle Installation von noVNC und Websockify
+# Wir klonen Websockify an den Ort, wo noVNC es erwartet
+RUN mkdir -p /usr/share/novnc \
+    && git clone --depth 1 https://github.com/novnc/noVNC.git /usr/share/novnc \
+    && git clone --depth 1 https://github.com/novnc/websockify /usr/share/novnc/utils/websockify \
+    && ln -s /usr/share/novnc/vnc.html /usr/share/novnc/index.html
+
 WORKDIR /app
 
 # Kopiere Build-Ergebnis
diff --git a/config/frontends/desktop-app/entrypoint.sh b/config/frontends/desktop-app/entrypoint.sh
index 8a1d1c37..b7bf99dc 100644
--- a/config/frontends/desktop-app/entrypoint.sh
+++ b/config/frontends/desktop-app/entrypoint.sh
@@ -1,137 +1,79 @@
 #!/bin/bash
-# ===================================================================
-# Entrypoint-Script für Meldestelle Desktop-App (VNC)
-# ===================================================================
-
 set -e
 
-# Logging-Funktion
-log() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1"
-}
+log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1"; }
 
-log "Starting Meldestelle Desktop-App VNC Container..."
+log "Starting Meldestelle Desktop-App..."
 
-# Environment-Variablen setzen
 export DISPLAY=${DISPLAY:-:99}
 export VNC_PORT=${VNC_PORT:-5901}
 export NOVNC_PORT=${NOVNC_PORT:-6080}
-export API_BASE_URL=${API_BASE_URL:-http://api-gateway:8081}
-# Standard-Passwort setzen, falls keines über ENV kommt
 export VNC_PW=${VNC_PW:-meldestelle}
+export API_BASE_URL=${API_BASE_URL:-http://api-gateway:8081}
+# Grafik-Optimierungen für Docker (Software Rendering erzwingen)
+export SKIKO_RENDER_API="SOFTWARE"
+export LIBGL_ALWAYS_SOFTWARE=1
+export MESA_GL_VERSION_OVERRIDE=3.3
 
-log "Environment:"
-log "  DISPLAY: $DISPLAY"
-log "  VNC_PORT: $VNC_PORT"
-log "  NOVNC_PORT: $NOVNC_PORT"
-log "  API_BASE_URL: $API_BASE_URL"
-
-# 0. VNC Passwort generieren
-log "Generating VNC password..."
+# 0. VNC Passwort Setup
 mkdir -p /home/vncuser/.vnc
 x11vnc -storepasswd "$VNC_PW" /home/vncuser/.vnc/passwd
 
-# Erstelle .Xauthority wenn nicht vorhanden
-touch /home/vncuser/.Xauthority
-
-# 1. Starte X11 Virtual Display (Xvfb)
-log "Starting Xvfb on display $DISPLAY..."
-# rm -f /tmp/.X99-lock # Aufräumen falls Container neu gestartet wurde (optional)
+# 1. Start Xvfb
+log "Starting Xvfb..."
+rm -f /tmp/.X99-lock
 Xvfb $DISPLAY -screen 0 1280x1024x24 -ac +extension GLX +render -noreset &
-XVFB_PID=$!
+sleep 2
 
-# Warte bis X11 bereit ist
-sleep 3
-
-# 2. Starte Desktop Environment (XFCE4)
-log "Starting XFCE4 desktop environment..."
+# 2. Start Window Manager
+log "Starting XFCE4..."
 startxfce4 &
-XFCE_PID=$!
+sleep 2
 
-# Warte bis Desktop bereit ist
-sleep 5
-
-# 3. Starte VNC Server
-log "Starting VNC server on port $VNC_PORT..."
-# WICHTIG: -rfbauth statt -usepw nutzen, um interaktive Abfrage zu vermeiden
+# 3. Start VNC Server
+log "Starting x11vnc on port $VNC_PORT..."
 x11vnc -display $DISPLAY -forever -rfbauth /home/vncuser/.vnc/passwd -create -rfbport $VNC_PORT -shared -bg
-VNC_PID=$!
 
-# 4. Start noVNC (Websockify)
+# 4. Start noVNC (Fix für Websockify Pfad)
 log "Starting noVNC on port $NOVNC_PORT..."
+# Wir nutzen das mitgelieferte Proxy-Script, das ist robuster als websockify direkt aufzurufen
+/usr/share/novnc/utils/novnc_proxy --vnc localhost:$VNC_PORT --listen $NOVNC_PORT &
+NOVNC_PID=$!
 
-# Pfad-Korrektur für Ubuntu novnc
-WEB_DIR="/usr/share/novnc"
-if [ ! -d "$WEB_DIR" ]; then
-    log "WARNING: $WEB_DIR not found! Searching..."
-    WEB_DIR=$(find /usr/share -type d -name "novnc" | head -n 1)
+# 5. Start Desktop App (Fix für Pfad-Probleme)
+log "Searching for App binary..."
+
+# Wir suchen rekursiv nach der Datei "Meldestelle" im Ordner "bin", die ausführbar ist
+# Screenshot zeigte: /app/desktop-app/Meldestelle/bin/Meldestelle
+APP_PATH=$(find /app/desktop-app -type f -path "*/bin/Meldestelle" | head -n 1)
+
+if [ -z "$APP_PATH" ]; then
+    # Fallback: Suche irgendeine Datei im bin Ordner, die KEIN Shellscript/Bat ist und executable
+    APP_PATH=$(find /app/desktop-app -type f -path "*/bin/*" ! -name "*.sh" ! -name "*.bat" | head -n 1)
 fi
 
-# Fix: Index File erstellen, falls es fehlt (Ubuntu hat oft nur vnc.html)
-if [ -d "$WEB_DIR" ] && [ ! -f "$WEB_DIR/index.html" ]; then
-    log "Fixing missing index.html in noVNC..."
-    if [ -f "$WEB_DIR/vnc.html" ]; then
-        ln -s "$WEB_DIR/vnc.html" "$WEB_DIR/index.html"
-    elif [ -f "$WEB_DIR/vnc_lite.html" ]; then
-        ln -s "$WEB_DIR/vnc_lite.html" "$WEB_DIR/index.html"
-    fi
-fi
-
-log "Serving noVNC from: $WEB_DIR"
-
-# Starte Websockify im Vordergrund, wenn es crasht, sehen wir es
-websockify --web="$WEB_DIR" $NOVNC_PORT localhost:$VNC_PORT &
-
-# 5. Warte bis Services bereit sind
-sleep 5
-
-# 6. Starte Desktop-App
-log "Starting Meldestelle Desktop-App..."
-cd /app/desktop-app
-export API_BASE_URL=$API_BASE_URL
-
-# Finde die ausführbare Datei
-if [ -f "client/bin/client" ]; then
-    DESKTOP_APP="client/bin/client"
-elif [ -f "bin/client" ]; then
-    DESKTOP_APP="bin/client"
-elif [ -f "client" ]; then
-    DESKTOP_APP="client"
-else
-    log "ERROR: Desktop-App executable not found!"
-    log "Contents of /app/desktop-app:"
-    ls -R /app/desktop-app/
-    # Wir beenden hier NICHT, damit man debuggen kann (VNC bleibt offen)
-    log "Keeping VNC open for debugging..."
-fi
-
-if [ -n "$DESKTOP_APP" ]; then
-    log "Found desktop app: $DESKTOP_APP"
-    chmod +x "$DESKTOP_APP"
-    # Starte Desktop-App
-    ./"$DESKTOP_APP" &
+if [ -f "$APP_PATH" ]; then
+    log "🚀 Launching App from: $APP_PATH"
+    chmod +x "$APP_PATH"
+    "$APP_PATH" &
     APP_PID=$!
+else
+    log "❌ CRITICAL ERROR: App binary not found!"
+    log "Files in /app/desktop-app:"
+    ls -R /app/desktop-app
 fi
 
-log "All services started successfully!"
-log "VNC: vnc://localhost:$VNC_PORT (Password: $VNC_PW)"
-log "noVNC: http://localhost:$NOVNC_PORT/vnc.html"
+log "Ready! Access: http://localhost:6080/vnc.html"
 
-# Cleanup-Funktion
+# Cleanup bei Stop
 cleanup() {
-    log "Shutting down services..."
+    log "Stopping..."
     if [ -n "$APP_PID" ]; then kill $APP_PID 2>/dev/null || true; fi
     kill $NOVNC_PID 2>/dev/null || true
-    # x11vnc läuft im Background (-bg), PID ist schwerer zu greifen, killall hilft:
     pkill x11vnc || true
-    kill $XFCE_PID 2>/dev/null || true
-    kill $XVFB_PID 2>/dev/null || true
     exit 0
 }
-
-# Signal-Handler
 trap cleanup SIGTERM SIGINT
 
-# Warten auf Prozesse (unendlich, damit Container nicht stirbt wenn App crasht)
-# wait $APP_PID
+# Loggt Websockify Output in die Konsole
 tail -f /dev/null
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 231bb9d8..79433f63 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -358,7 +358,7 @@ services:
         aliases:
           - "web-app"
 
-  # --- DESKTOP-APP ---
+  # --- DESKTOP-APP (optional) ---
   desktop-app:
     build:
       context: .